Search Results for author: Andy Yang

Found 2 papers, 0 papers with code

Counting Like Transformers: Compiling Temporal Counting Logic Into Softmax Transformers

no code implementations5 Apr 2024 Andy Yang, David Chiang

Deriving formal bounds on the expressivity of transformers, as well as studying transformers that are constructed to implement known algorithms, are both effective methods for better understanding the computational power of transformers.

Masked Hard-Attention Transformers Recognize Exactly the Star-Free Languages

no code implementations21 Oct 2023 Andy Yang, David Chiang, Dana Angluin

The expressive power of transformers over inputs of unbounded size can be studied through their ability to recognize classes of formal languages.

Hard Attention Position

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